| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.63 | 12.553% | $117.7642 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $76.30 | 5.493% | $80.4912 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $229.54 | 4.272% | $239.3459 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $28.97 | 10.821% | $32.1048 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $55.77 | 13.117% | $63.0854 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $88.50 | 9.169% | $96.6146 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $103.53 | 10.575% | $114.4783 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $687.24 | $743.8844 | $743.88 | $743.90 | $743.90 | |